9682840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 22117680

約数和(自身を除く): 12434840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3613, 7226, 14452, 18065, 28904, 36130, 72260, 144520, 242071, 484142, 968284, 1210355, 1936568, 2420710, 4841420, 9682840]

約数ペア:

[(1, 9682840), (2, 4841420), (4, 2420710), (5, 1936568), (8, 1210355), (10, 968284), (20, 484142), (40, 242071), (67, 144520), (134, 72260), (268, 36130), (335, 28904), (536, 18065), (670, 14452), (1340, 7226), (2680, 3613)]